You can download the manual for M-Tool here.
You can find the web-based version here: https://m-tool.lambdaforge.io/
Note: this link will change as the tool will be moved to the Heidelberg University server soon.
You can download the manual for the web-based version here.
The data generated with M-Tool can be downloaded to the local device only. No third parties (nor the creators) have access to this data.